retrofitintl
Automotive
- Mar 9, 2011
- 1
Earlier thread on locking tapers was very informative and how I discovered this site. Much appreciated. I've always wondered if a one degree taper added to a piercing punch would diminish stripping pressure without invoking the self locking taper genie. The length of the taper relative to the angle should logically be a factor. I'm piercing 0.165 soft steel.